/*
 * Copyright (c) 2012, Metron, Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *     * Neither the name of Metron, Inc. nor the
 *       names of its contributors may be used to endorse or promote products
 *       derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL METRON, INC. BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
package com.metsci.glimpse.util.geo.format;

import com.metsci.glimpse.util.geo.LatLonGeo;

/**
 * @author osborn
 */
public class LatLonFormatDegreesMinutesSeconds implements LatLonFormat
{
    private final int nDecimals;

    public LatLonFormatDegreesMinutesSeconds( int nDecimals )
    {
        this.nDecimals = nDecimals;
    }

    @Override
    public String format( LatLonGeo ll )
    {
        String result;
        if ( ll == null )
        {
            result = null;
        }
        else
        {
            double latDeg = ll.getLatDeg( );
            double lonDeg = ll.getLonDeg( );
            String latString = Util.toDegreesMinutesSeconds( latDeg, nDecimals, false );
            String lonString = Util.toDegreesMinutesSeconds( lonDeg, nDecimals, true );
            result = latString + "," + lonString;
        }

        return result;
    }

    @Override
    public LatLonGeo parse( String s ) throws LatLonFormatParseException
    {
        throw new UnsupportedOperationException( );
    }
}
